Introduction:
You can make a bell system that actually works. How loud it would
be and how does it look like, depends on your creativity and
plans. It involves an electromagnet that you can simply make
it using a battery, some insulated copper wire and a steel pin
or nail.
Your display can include a drawing of a bell system and a working
bell system that everyone can test.

Material and step by step instructions
Most Electromagnet kits have the necessary material and step
by step instructions on how to make a bell system. Depending
on how complete is your kit, you may need to purchase or gather
some additional items to complete your project. You may click
here to purchase the material in a kit from www.MiniScience.com.

Details
of this project
Support or more details on this project is available for the members of ScienceProject.com.